CVE-2022-26381
Published: 9 March 2022
An attacker could have caused a use-after-free by forcing a text reflow in an SVG object leading to a potentially exploitable crash. This vulnerability affects Firefox < 98, Firefox ESR < 91.7, and Thunderbird < 91.7.
Notes
Author | Note |
---|---|
tyhicks |
mozjs contains a copy of the SpiderMonkey JavaScript engine |
Priority
Status
Package | Release | Status |
---|---|---|
firefox
Launchpad, Ubuntu, Debian |
bionic |
Released
(98.0+build3-0ubuntu0.18.04.2)
|
focal |
Released
(98.0+build3-0ubuntu0.20.04.2)
|
|
impish |
Released
(98.0+build3-0ubuntu0.21.10.2)
|
|
jammy |
Released
(1:1snap1-0ubuntu1)
|
|
kinetic |
Released
(1:1snap1-0ubuntu1)
|
|
lunar |
Released
(1:1snap1-0ubuntu1)
|
|
mantic |
Released
(1:1snap1-0ubuntu1)
|
|
noble |
Released
(1:1snap1-0ubuntu1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(98)
|
|
xenial |
Ignored
(end of standard support)
|
|
firefox-esr
Launchpad, Ubuntu, Debian |
trusty |
Ignored
(end of standard support)
|
upstream |
Released
(91.7.0esr-1)
|
|
xenial |
Ignored
(end of standard support)
|
|
mozjs38
Launchpad, Ubuntu, Debian |
bionic |
Ignored
|
focal |
Does not exist
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
|
|
xenial |
Does not exist
|
|
mozjs52
Launchpad, Ubuntu, Debian |
bionic |
Ignored
|
focal |
Ignored
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
|
|
xenial |
Does not exist
|
|
mozjs68
Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Ignored
|
|
impish |
Does not exist
|
|
jammy |
Does not exist
|
|
kinetic |
Does not exist
|
|
lunar |
Does not exist
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
|
|
xenial |
Does not exist
|
|
mozjs78
Launchpad, Ubuntu, Debian |
bionic |
Does not exist
|
focal |
Does not exist
|
|
impish |
Ignored
(end of life)
|
|
jammy |
Ignored
|
|
kinetic |
Ignored
(end of life, was needs-triage)
|
|
lunar |
Ignored
(end of life, was needs-triage)
|
|
mantic |
Does not exist
|
|
noble |
Does not exist
|
|
trusty |
Does not exist
|
|
upstream |
Ignored
|
|
xenial |
Does not exist
|
|
thunderbird
Launchpad, Ubuntu, Debian |
bionic |
Released
(1:91.7.0+build2-0ubuntu0.18.04.1)
|
focal |
Released
(1:91.7.0+build2-0ubuntu0.20.04.1)
|
|
impish |
Released
(1:91.7.0+build2-0ubuntu0.21.10.1)
|
|
jammy |
Released
(1:91.7.0+build2-0ubuntu1)
|
|
kinetic |
Released
(1:91.7.0+build2-0ubuntu1)
|
|
lunar |
Released
(1:91.7.0+build2-0ubuntu1)
|
|
mantic |
Released
(1:91.7.0+build2-0ubuntu1)
|
|
noble |
Released
(1:91.7.0+build2-0ubuntu1)
|
|
trusty |
Does not exist
|
|
upstream |
Released
(91.7)
|
|
xenial |
Ignored
(end of standard support)
|
Severity score breakdown
Parameter | Value |
---|---|
Base score | 8.8 |
Attack vector | Network |
Attack complexity | Low |
Privileges required | None |
User interaction | Required |
Scope | Unchanged |
Confidentiality | High |
Integrity impact | High |
Availability impact | High |
Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
References
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-10/#CVE-2022-26381
- https://www.mozilla.org/en-US/security/advisories/mfsa2022-11/#CVE-2022-26381
- https://ubuntu.com/security/notices/USN-5321-1
- https://ubuntu.com/security/notices/USN-5345-1
- https://ubuntu.com/security/notices/USN-5321-2
- https://www.cve.org/CVERecord?id=CVE-2022-26381
- NVD
- Launchpad
- Debian